The default material appears black. So when I draw stuff, it is black. But my default material is the normal white color. And in the Material pallete, it appears the normal white color, but in the model it appears black. Now, when I use the "eyedropper" tool to sample the black material, it appears as black in the preview window.

I have tried resetting my styles, and everything changes but the black things.

I have cut and pasted a black object into a different drawing, and it appears normally (white).

Any other suggestions?

Thanks,

I have been having this same problem since at least 10-5-07, when I first filed a bug report. I have reported this bug twice, and the Sketchup team was not helpful either time. The first time, they told me to update to the latest version, even though I was already on the latest version. The second time, they told me it this problem occurs after Sketchup crashed. Which has not been my experience.
I am on Leopard and a Macbook Pro.

edit: I am using only Wifi, and am using the latest version of Sketchup.